Abstract: A mouse trap has a trigger with a socket and has a latch having a spherical enlargement at its distal end. The spherical enlargement engages the socket of the trigger to form a ball and socket structure when the mouse trap is armed.

Abstract: This disclosure describes devices, systems, and methods associated with pest (e.g., rodent) management. An example of a pest-management apparatus includes a detector device having a housing, a magnetic switch coupled to the housing, and circuitry disposed within a cavity of the housing. The detector device is configured to be coupled to a trap having a base and a capture element pivotally coupled to the base such a portion of the capture element is biased toward a capture portion of the base. The circuitry is configured to detect operation of the trap based on a change in state of the magnetic switch responsive to a magnet coupled to the trap. In a particular implementation, the detector device is coupled to the trap via a platform. In another particular implementation, the detector device includes multiple magnetic switches and is configured to concurrently be coupled to multiple traps.

Abstract: A chip-clip type snap trap for rodents is provided that includes a bait cup covered by a bait cap that prevents setting of the trap when the bait cap is in place, high side walls to properly orient a rodent before trap activation, and grip elements on the lid and base to prevent finger slippage when setting the trap. The lid and base of the trap snap together without the need for pins, fasteners or tools, providing for easy and cost-effective manufacture.

Abstract: An animal trap stabilizing system includes a body trap having a pair of jaws, a trigger engaging the jaws, and a torsion spring being attached to the jaws. The torsion spring is engaged with a plate. The plate has a top side, a bottom side, a first edge, a second edge, a third edge, and a fourth edge. The torsion spring includes a plurality of loops. The loops are attached to the plate such that arms of the torsion spring extend away from the fourth edge. The third edge is positioned on a ground surface such that an animal receiving orifice of the body trap is vertically orientated.

Abstract: A rodent kill trap in some embodiments includes at least a handle, first and second legs that are at least one of fixedly coupled with or integral with the handle, first and second parallel crossmembers coupled with and extending between the first and second legs, a trigger rotatably coupled with the first crossmember, the trigger including at least a length of the trigger extending away from the first crossmember, a hammer rotatably coupled with the second crossmember, and a sear as part of the trigger configured for being braced against the hammer in a cocked position in which the hammer is rotated about the second crossmember in opposition to a bias mechanism and wherein if the length of the trigger member is engaged by a rodent the sear is configured to be dislodged from the hammer thereby releasing the hammer to rotate in an arc to strike the rodent.

Abstract: A removeable, adhesive wrapper used to augment any existing rodent trap by affixation to the top, side and bottom faces of the rodent trap's operating platform. It is folded about the operating platform and connected to itself, leaving an adhesive layer facing up in the region of the bait station. When the rodent steps on it and stops to take the bait, they are no longer capable of quickly moving when they activate the trap's trigger and the kill bar of the rodent trap is released. Even if the rodent does not reach the bait station, their jiggling efforts to extricate their feet and/or lower body from the adhesive wrapper will activate the trigger. Once dead, the adhesive wrapper may be unfolded and wrapped around the dead rodent for disposal.

Abstract: A rodent trap incorporating a pre-loaded bait of non-artificial fresh food in a pre-sealed container that is covered by a peelable sheeted material such that when setting the trap, an operator will peel off the sheeted material to expose the fresh food bait and then set the trap. The pre-loaded bait container finds utility in bail-type traps as well as adhesive glue traps.

Abstract: A mouse trap has a trigger with a transverse helical spring at the distal end of its upper surface for receiving bait. The bait in the spring increases the likelihood of the trigger being depressed, the latch being released, and the striker striking the mouse.

Abstract: A mouse trap has a spring-loaded striker that is released when the mouse depresses a trigger. The trigger with has recesses near the distal end of the trigger and has a latch having an enlargement at its distal end. The enlargement contains a groove that engages a lower corner of the trigger when the mouse trap is armed.

Abstract: A smart micro-mouse trap is disclosed herein which can be used to trap and kill the mouse, rat, rodent, etc. instantly. The embodiment comprises an enclosure for the mouse, a beam to detect the mouse, a trap, a latch and a solenoid powered by an electrical circuit to activate the tripping mechanism as the mouse enters the trap and breaks the beam. The smart micro-mouse trap is advantageous and useful as it is inexpensive, easy to operate, durable and allows for sanitary disposal of the dead mice, rats, rodents without contact to human.

Abstract: A trigger system includes a jaw latch coupled to an inner surface of a first jaw member of a pair of jaws of a coil-spring trap, the jaw latch defining a ledge. A jaw dog includes a body portion having an elongate linear configuration and opposed proximal and distal ends, the proximal end including a latch flange selectively positioned on the ledge at a set configuration. A pan has a continuous peripheral edge and a cam member extending downwardly from the peripheral edge, the pan defining a planar configuration that is perfectly horizontal at the set configuration. The body portion defines a cam ridge configured to partially receive the cam member at the set configuration. The trigger system is fired when pressure is detected at any point on the pan surface.

Abstract: An animal trap system that improves the reliability of a pre-existing animal trap is provided. The animal trap system may include a thin membrane forming an opening, wherein the opening is dimensioned to at least partially circumscribe a trigger mechanism of the pre-existing animal trap, while a remaining portion of the trap mat overlays a substantial portion of a supporting surface and/or base of the pre-existing animal trap where the animal may be dispose when setting off the trigger mechanism. The underlying surface of the trap mat may have a relatively low friction coefficient so as to cause a fleeing animal to slide and or slip along the supporting surface and/or base.

Abstract: A portable external device for a mechanical circulation support system includes first and second power sources, e.g. batteries and control electronics for redundant uninterrupted operation of an implantable blood pump. The control and power source module may be configured for variable form factors to accommodate a variety of wearable configurations for patient convenience and comfort.

Abstract: An animal trap has a fixed jaw that serves as a base, and an opposed moveable jaw that operatively closes down upon the base. A trigger is provided between the base and moveable jaw. A bait holder is provided within the moveable jaw, most preferably at a location that requires a rodent or other animal to step upon the trigger while both raising their head and twisting their neck to try to reach the bait. The trigger may be covered with a set of posts that are sized and spaced from each other to prohibit any flat placement of paws onto the trigger, thereby forcing the animal to grasp the post tops, while allowing a paw to slip between and potentially be trapped by adjacent posts if the animal tries to move suddenly.

Abstract: A caged rodent trap assembly catches a rodent by placing bait within a cage to make it harder for the rodent to escape. The assembly includes a platform. A jaw is pivotally coupled to the platform and pivotable between an open position and a closed position. A biasing member is coupled to the jaw and configured to bias the jaw toward a front edge of the platform such that the jaw is forced downwardly against an animal to be caught. A hold-down bar is mechanically coupled to the jaw and configured to retain the jaw in the open position. A trigger plate is positioned above the top surface and configured for receiving bait thereon. The jaw is pivoted onto the animal when pressure is applied to the trigger plate. A cage is coupled to the trigger plate and configured to inhibit the animal's access to the bait.

Abstract: A single use, hermetically sealing mousetrap has an enclosure accessible through a rotatably mounted door controlled by a spring-loaded door opening gear mechanism. Inside the enclosure is a spring-actuated setting axle/kill bar and setting bar combination that is movable between a kill position and a set position by manipulation of a setting handle positioned outside the enclosure. When in the set position, the door opening gear mechanism opens the door and tensions a torsional door spring. When the trap is tripped, the kill bar moves rapidly to the kill position which releases the door opening gear mechanism and allows the door spring to close the door and hermetically seal the trap with the dead mouse inside.

Abstract: A deterrent device which discourages pets from climbing on furniture, or stealing food from countertops or tables, is set using a spring release arm connected to a large trip plate. Once the deterrent device is tripped, a large padded arm will swing up and over the trip plate. The force of the padded arm is very low and will not cause damage or pain. The deterrent device can be reset upon tripping and is preferably used to train an animal to avoid certain areas.

Abstract: A rodent trap mounting platform is provided to which a snap trap can be attached. The platform in turn includes at least one attaching member for attaching the platform, with attached snap trap, to another surface, such as the surface of a dumpster, trash can, or other surface. In one embodiment, the platform is integrally molded into the wall of a bait box.

Abstract: The invention provides a trap for capturing and/or killing a mouse, the trap comprising: an enclosure comprising a base connected to at least one movable part and which houses a trigger; the trigger comprising an adhesive section; wherein the at least one movable part is urged against the force of a biasing means from a first position wherein the trap is in a closed state into a second position in which the trap is in a set state; wherein the at least one movable part is maintained in the second position by releasably engaging the trigger; and wherein the trap is triggered upon the mouse contacting the adhesive section and elevating the trigger so as to disengage the trigger from the at least one movable part so that it moves from the second position to the first position under the force of the biasing means.

Abstract: A signaling device that indicates actuation of a remotely located mousetrap comprises a base that supports the trap, a power supply, and a mounted electrical interface switch. The switch is held open by a non-conductive interrupter positioned between the switch contacts and connected to the bail of the trap. The bail dislodges the interrupter and closes its switch when the trap is actuated, producing a visual flashing light at the users location. The signaling device can be tested by a test actuator switch located at the users location. A tether clips the signaling device to the trap.

Abstract: An animal trap for restraining animals, such as raccoons. The trap includes a hollow body having an entrance opening, an external and an internal grip member spaced apart along a longitudinal axis of the body, and a biased restraint member adapted to move towards the grip members when released to engage an extremity of an animal inserted through the entrance opening. A trigger assembly is adapted to restrain the restraint member until proper engagement with a respective trigger member. The trigger assembly releases the restraint member via a first directional force or an opposite second directional force applied to a trigger member. A ground stake having jagged teeth and a swivel chain may be used for anchoring the trap.

Abstract: An animal trap for restraining animals, such as raccoons. The trap includes a hollow body having an entrance opening, an external and an internal grip member spaced apart along a longitudinal axis of the body, both having a V-shape, and a biased restraint member having a V-shape and adapted to move towards the grip members when released to engage an extremity of an animal inserted through the entrance opening. Two interchangeable trigger assemblies are each adapted to restrain the restraint member until proper engagement with a respective trigger member. The first trigger assembly releases the restraint member via a first directional force or an opposite second directional force applied to a first trigger member. The second trigger assembly releases the restraint member via only the first directional force applied to a second trigger member. A ground stake having jagged teeth and a swivel chain may be used for anchoring.

Abstract: The disclosure relates to a snap trap for small animals such as mice or rats, comprising a striking device which can be brought into a striking position and a standby position. The snap trap comprises a housing with a base and with an elongate inner compartment which is open at both longitudinal ends, at one longitudinal end of which an inlet opening leading to an, in particular tunnel-shaped, inlet section of the housing is arranged and at the other longitudinal end of which the striking device is arranged in a striking region of the housing. The disclosure is distinguished by the fact that the striking device is designed for at least partially closing an end opening of the inner compartment in the striking region of the housing and in particular completely closes the opening when the striking device is in the striking position.

Abstract: A rodent bait station has a base with a hinged cover. A ballast weight is received within the base. A removable tray with compartments for bait or mechanical traps overlies the ballast weight. The tray has a landing which is positioned between two ramps molded into the base which extend from rodent access openings at floor level. A latching arrangement between the base and the lid closes the bait station, and may be opened by a removable key. The key may be provided with an optional actuation bar, which allows the key to be converted to a latch only mechanism for opening the bait station.

Abstract: A single use, hermetically sealing mousetrap has a housing defining an enclosure that contains a killing mechanism which is accessible through a rotatably mounted door controlled by a spring-loaded door opening gear mechanism. Mounted to the bottom of the housing inside the enclosure is a spring-actuated setting axle and setting bar combination that is movable between a tripped position and a set position by manipulation of a setting handle positioned outside the enclosure. When the setting axle is moved to the set position, the door opening gear mechanism causes the door to open while tensioning a torsional door spring. A trip latch and bait pedal are configured to operate together to secure the setting bar in the set position, with subsequent movement of the bait pedal by a mouse serving to release the trip latch. When the trap is thereby triggered, the setting bar moves to the tripped position where it both activates the killing mechanism and releases the door opening gear mechanism.

Abstract: A versatile pest station for use with interchangeable inserts includes a housing, a lock mechanism, a first insert, and a second insert. The housing includes a base, a lid, and an opening. The base and the lid form a cavity, and the opening provides access to the cavity. The base has a bottom surface and is configured and arranged to be securely mounted to a surface. The lock mechanism interlocks the base and the lid. The first insert is configured and arranged to fit within the cavity, and the first insert includes an entrance mechanism. The second insert is configured and arranged to fit within the cavity, and the second insert includes a snap trap. The first insert and the second insert are interchangeable for individual use with the housing, and the first insert and the second insert are elevated relative to the bottom surface of the base.

Abstract: An animal trap has a base, an upper jaw pivotally coupled with the base so that it is movable between a closed position and an open position, and a set arm that is pivotally coupled with the upper jaw and moveable between a collapsed position and an open position. In its open position, the set arm provides a lever whereby application of a force to the set arm moves the upper jaw toward its open position. A method for trapping an animal includes moving a trap between a first position, where the upper jaw is closed, and the set arm is collapsed, and a second position, where the upper jaw is closed and the set arm is open. The method further includes the step of moving the trap between a second position and a third position in which the upper jaw is open, and the set arm is open.

Abstract: A trap with a housing having a first wall, an entrance, and a base; a latch mechanism coupled with the base; a pivoting platform pivotally coupled with the housing adjacent a juncture of the base and first wall and adapted to releasably engage with the latch mechanism; and a trigger plate assembly including a first trigger plate and a second trigger plate that are pivotally coupled with the pivoting platform. The first trigger plate is operably coupled with the latch mechanism and the second trigger plate is operably coupled with the first trigger plate. When the trap is triggered by an animal, the pivoting platform disengages from the latch mechanism and the pivoting platform and trigger plate assembly pivot toward the first wall of the housing, moving the rodent toward the first wall of the housing and trapping the rodent between the trigger plate assembly and the first wall of the housing.

Abstract: Disclosed is a mousetrap having an enclosure with a rotatable top part having a downwardly extending strike plate within the enclosure, and a bottom part having an upwardly extending catch plate within the enclosure, an aperture in each of the top part and the bottom part which are in substantial alignment when the mousetrap is set, and a trigger mechanism, wherein the mousetrap is set to incapacitate or kill the mouse by the manual rotation of the top part relative to the bottom part when a mouse activates the trigger mechanism causing the top part to rotate relative to the bottom part and thereby incapacitating or killing the mouse between the strike plate and the catch plate.

Abstract: A rodent snap trap device includes a pressure sensitive adhesive material of a removable type disposed on the top surface the first operative half of the device, inside the inner perimeter of the snap bar when the device is non-loaded. A rodent that steps through an aperture in the bait pedal and/or onto the adhesive material will react by pulling away, jostling the catch free of the rod to set off the snap trap.

Abstract: The animal trap of the present invention includes a tubular body with an open forward end and a closed rear end. A spring loaded restraint is pivotally mounted on the body so as to be movable between open and closed positions. A latch on the body engages the restraint to set the restraint in the open position. A trigger on the body engages the latch to set the trap. The trigger is movable in opposite forward and rearward directions by an animal, such as a raccoon, reaching its paw into the housing and pushing or pulling the trigger leg, such that the latch is disengaged and releases the restraint, which is forced by a spring to the closed position to catch the animal's paw in the tubular body.

Abstract: One aspect of the present invention provides a method of interchanging inserts in a pest station. A lock mechanism interlocking a lid to a base of a pest station is unlocked and the lid is opened. A first insert including an entrance mechanism is removed from a cavity of the pest station and a second insert including at least one of a bait, an attractant, and a snap trap is placed within the cavity of the pest station. The lid is closed and the locking mechanism is secured to interlock the lid to the base.

Abstract: A rodent station includes a base with an entrance point and an exit point to allow a rodent to access the station. A hinged cover may be coupled to the base for housing an indicator device. The indicator device may be configured to show an operator that activity, such as capturing a rodent, has occurred within the rodent station. A killing device may be disposed in the base and configured to activate the indicator device upon being triggered by a rodent. The killing device may include an arm that rotates when triggered by the rodent. In one exemplary embodiment, a portion of the arm may contact a portion of the indicator device, resulting in an alert portion protruding from the cover of the rodent station, thereby indicating the triggering of the killing device. The indicator device may be, for example, a spring-loaded pop-up device or a rotating flag device.

Abstract: A single use, hermetically sealing mousetrap has an enclosure accessible through a rotatably mounted door controlled by a spring-loaded door opening gear mechanism. Inside the enclosure is a spring-actuated setting axle/kill bar and setting bar combination that is movable between a kill position and a set position by manipulation of a setting handle positioned outside the enclosure. When in the set position, the door opening gear mechanism opens the door and tensions a torsional door spring. When the trap is tripped, the kill bar moves rapidly to the kill position which releases the door opening gear mechanism and allows the door spring to close the door and hermetically seal the trap with the dead mouse inside.

Abstract: A rodent trap includes a base, a trigger mechanism and a spring activated snap cover. During operation, a rodent touching the trigger mechanism releases the spring activated snap cover which quickly snaps over the trigger mechanism either enclosing and trapping the rodent or snapping onto the rodent and retaining the rodent by snapping onto the rodent and retaining the rodent between the base and the edges of the snap cover. The snap cover includes rounded edges which fit into flange portions on the base and which aid in retaining the rodent in the rodent trap.

Abstract: This invention relates to a mouse trap having retractable biting portions. It includes a base, a movable portion, and a trigger. The base has a front seat which has a lower outer edge and several receiving holes. The movable portion is disposed on the base and has a front frame portion and a restoring force generating element. The front frame portion is disposed with an upper outer edge and a plurality of retractable biting portions. These retractable biting portions are corresponding to the receiving holes. The restoring force generating element is able to urge the movable portion moving from the first position to the second position. So, it can capture a mouse quickly. The protruded length of each retractable biting portion is automatically adjusted. Hence, the captured mouse will not bleed so it is sanitary. The capture method is humane without sacrificing its capturing result. The safety of the product can be enhanced. Plus, the biting depth is automatically adjusted.

Abstract: A system and method of detecting and signaling the activation of a spring-loaded rat trap located at a remote location. The system includes a wireless transmitter mounted inside a transmitter unit upon which a spring loaded rat trap is placed. When a rat is caught by the trap, the rat drags the trap over the top surface of the transmitter unit causing activation of one or more switches located on the top surface. The switch is coupled to the wireless transmitter that sends a signal to a wireless receiving unit located in the vicinity. Coupled to the receiving unit is a light or sound alarm that is activated when a signal is received from the transmitter unit indicating that the trap has been moved over the transmitter unit. The system may be used with one or more transmitter units so that system may be used to monitor rat infestation one or multiple locations.

Abstract: A single use, hermetically sealing mousetrap has a housing defining an enclosure that is accessible through a rotatably mounted door controlled by a spring-loaded door opening gear mechanism. Mounted to the bottom of the housing inside the enclosure is a spring-actuated setting axle/kill bar and setting bar combination that is movable between a kill position and a set position by manipulation of a setting handle positioned outside the enclosure. When the setting axle/kill bar is moved to the set position, the door opening gear mechanism causes the door to open while tensioning a torsional door spring. A trip latch and bait pedal are configured to operate together to secure the kill and setting bars in the set position, with subsequent movement of the bait pedal by a mouse serving to release the trip latch. When the trap is thereby triggered, the kill bar moves rapidly to the kill position while releasing the door opening gear mechanism. The tensioned door spring then closes the door.

Abstract: An animal trap having a jaw pivotally mounted to a base that swings between cocked sprung positions. A spring means biases the jaw toward the sprung position. Cooperatively engaged drive and driven gears are mounted on the side of the base. The driven gear is releasably engaged to the jaw when the jaw is in the sprung position. A lever means is provided for the selective engagement with the drive gear. When the lever is engaged to the drive gear and rotated it causes the driven gear to rotate, pivoting the jaw to the cocked position. After the animal is trapped, the lever is engaged with the drive gear permitting the jaw to be pivotally moved to the cocked position and releasing the animal from the trap. An enclosure permits the animal to enter and step on the trigger member to spring the jaw.

Abstract: An animal trap has a base, an upper jaw pivotally coupled with the base so that it is movable between a closed position and an open position, and a set arm that is pivotally coupled with the upper jaw and moveable between a collapsed position and an open position. In its open position, the set arm provides a lever whereby application of a force to the set arm moves the upper jaw toward its open position. A method for trapping an animal includes moving a trap between a first position, where the upper jaw is closed, and the set arm is collapsed, and a second position, where the upper jaw is closed and the set arm is open. The method further includes the step of moving the trap between a second position and a third position in which the upper jaw is open, and the set arm is open.

Abstract: Disclosed is a mousetrap having an enclosure with a rotatable top part having a downwardly extending strike plate within the enclosure, and a bottom part having an upwardly extending catch plate within the enclosure, an aperture in each of the top part and the bottom part which are in substantial alignment when the mousetrap is set, and a trigger mechanism, wherein the mousetrap is set to incapacitate or kill the mouse by the manual rotation of the top part relative to the bottom part when a mouse activates the trigger mechanism causing the top part to rotate relative to the bottom part and thereby incapacitating or killing the mouse between the strike plate and the catch plate.

Abstract: A baitable animal kill trap having a housing with an opening to allow, from below, the self insertion of the head of a (target species) animal, a kill bar disposed to articulate reproducibly between a set condition and kill position(s), the kill bar (preferably a bar or rod) having an extension externally of the housing accessible to allow the setting of the trap, the unsetting of the trap or the (manual or automatic) reset of the trap, at least one biasing member acting directly or indirectly on the kill bar, and a trigger arm able to be dislodged in the pursuit of a bait by a said animal thereby to first move the kill bar from the set condition and then allow the biasing member(s) to move the kill bar to the kill position(s).

Abstract: A snap trap (1) for mice has a pivotable bar (3), which is mounted on a base plate (2) and is prestressed in a readiness position against the spring force of a spring element (5), has a locking lever (6) for fixing the bar (3) in the readiness position and has a triggering part (4), which is provided with a bait holder (11). The triggering part (4) is mounted on the base plate (2) in the manner of a rocker. The triggering part (4) is also formed from plastic as a one-piece moulding.

Abstract: A versatile pest station for use with interchangeable inserts includes a housing, a lock mechanism, a first insert, and a second insert. The housing includes a base, a lid, and an opening. The base and the lid form a cavity, and the opening provides access to the cavity. The base has a bottom surface and is configured and arranged to be securely mounted to a surface. The lock mechanism interlocks the base and the lid. The first insert is configured and arranged to fit within the cavity, and the first insert includes an entrance mechanism. The second insert is configured and arranged to fit within the cavity, and the second insert includes a snap trap. The first insert and the second insert are interchangeable for individual use with the housing, and the first insert and the second insert are elevated relative to the bottom surface of the base.

Abstract: A rodent trap includes a pivotally mounted jaw which snaps to a closed position to enclose a rodent when activated by a rodent attempting to free itself from an adhesive coated removable trigger member. The trigger member and the rodent can be easily removed from the trap. The trigger member can be replaced with a new trigger member and the trap can be reset and reused.

Abstract: This invention relates to a mouse trap having retractable biting portions. It includes a base, a movable portion, and a trigger. The base has a front seat which has a lower outer edge and several receiving holes. The movable portion is disposed on the base and has a front frame portion and a restoring force generating element. The front frame portion is disposed with an upper outer edge and a plurality of retractable biting portions. These retractable biting portions are corresponding to the receiving holes. The restoring force generating element is able to urge the movable portion moving from the first position to the second position. So, it can capture a mouse quickly. The protruded length of each retractable biting portion is automatically adjusted. Hence, the captured mouse will not bleed so it is sanitary. The capture method is humane without sacrificing its capturing result. The safety of the product can be enhanced. Plus, the biting depth is automatically adjusted.

Abstract: A mole trap has a tough plastic base with downwardly extending fixed blades. Movable plastic blades are pivotably connected to the base and urged into a sprung condition by springs. A two-segment lever extends between the base and a catch which is pivotably mounted to the base. A trigger extends through a central opening in the catch and has a post which protrudes beneath the catch where it can be actuated by the targeted mole. Operation of the trigger post causes the lever to release from its engagement with the catch so that the movable blades close on and strike the mole positioned beneath the trap. The trigger has a release tab extending from the lever, allowing convenient release from the set position, and an upwardly protruding set arm allowing trigger depression from a point exterior to the handle into its desired set configuration.

Abstract: A system and method of detecting and signaling the activation of a spring-loaded rat trap located at a remote location. The system includes a wireless transmitter mounted inside a transmitter unit upon which a spring loaded rat trap is placed. When a rat is caught by the trap, the rat drags the trap over the top surface of the transmitter unit causing activation of one or more switches located on the top surface. The switch is coupled to the wireless transmitter that sends a signal to a wireless receiving unit located in the vicinity. Coupled to the receiving unit is a light or sound alarm that is activated when a signal is received from the transmitter unit indicating that the trap has been moved over the transmitter unit. The system may be used with one or more transmitter units so that system may be used to monitor rat infestation one or multiple locations.

Abstract: A rodent station includes a base with an entrance point and an exit point to allow a rodent to access the station. A hinged cover may be coupled to the base for housing an indicator device. The indicator device may be configured to show an operator that activity, such as capturing a rodent, has occurred within the rodent station. A killing device may be disposed in the base and configured to activate the indicator device upon being triggered by a rodent. The killing device may include an arm that rotates when triggered by the rodent. In one exemplary embodiment, a portion of the arm may contact a portion of the indicator device, resulting in an alert portion protruding from the cover of the rodent station, thereby indicating the triggering of the killing device. The indicator device may be, for example, a spring-loaded pop-up device or a rotating flag device.

Abstract: A rodent trap includes a base, a hoop pivoting relative to the base having a first and a second position, a bias arrangement, a retaining bar pivoting relative to the base and having a setting and a releasing position, a release arrangement comprising an over-center pivotally mounted keeper having first and second positions, the retaining bar including a locking lip to retain the hoop in a first set position when the retaining bar is in the setting position, the release arrangement for mounting a bait and release the retaining bar when subject to an upward force on the bait, the retaining bar automatically set to the setting position by drawing the hoop down onto the retaining bar against the bias and the retaining bar engaging a retaining lip of the release arrangement.